/Engine/Source/Runtime/Interchange/Core/Public/Types/AttributeStorage.h
Copy an array of attributes from the source storage to the destination storage. If the attribute already exist in the destination, the value will be updated. If a key do not exist in the source it will not be copy/created in the destination
static void CopyStorageAttributes ( const [FAttributeStorage](API\Runtime\InterchangeCore\Types\FAttributeStorage) & SourceStorage, [FAttributeStorage](API\Runtime\InterchangeCore\Types\FAttributeStorage) & DestinationStorage, const [TArray](API\Runtime\Core\Containers\TArray)< [FAttributeKey](API\Runtime\InterchangeCore\Types\FAttributeKey) > & AttributeKeys )